伟德体育 - 综合体育赛事平台|奥体中心合作伙伴

Diameter:

≤1500mm;

Length:

≤10,000mm;

Grade of Gear:

Reach to 6 grade;

Technical:

Casting, Forging;;

Surface Hardness:

As per different material;

Heat Treatment:

Quenching and Tempering,

Carburization Hardening;